%include "io.inc"

section .text
global main
main:
    GET_DEC 4, eax
    GET_DEC 4, ebx
    ;imul ebx        ; 乘 eax，并将结果放在 eax，即 eax = eax * ebx
    ;imul ebx, eax   ; ebx = ebx * eax
    imul ebx, eax, 3 ; ebx = eax * 3
    PRINT_DEC 4, ebx ;输出
    xor eax, eax
    ret